Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies - Additional Information (Detail)

v3.20.2
Significant Accounting Policies - Additional Information (Detail)
12 Months Ended
May 07, 2019
$ / shares
shares
Jun. 30, 2020
USD ($)
Segment
$ / shares
shares
Jun. 30, 2019
USD ($)
$ / shares
shares
Aug. 16, 2019
$ / shares
Jun. 26, 2019
shares
May 08, 2019
shares
Significant Accounting Policies (Textual)            
Reverse stock split, description Certificate of Change with the Secretary of State of Nevada that effected a 1-for-10 (1:10) reverse stock split of its common stock, par value $0.001 per share, which became effective on May 8, 2019.          
Equity note stock split, description Pursuant to the Certificate of Change, the Company’s authorized common stock was decreased in the same proportion as the split resulting in a decrease from 70,000,000 authorized shares of common stock to 7,000,000 shares authorized. The par value of its common stock was unchanged at $0.001 per share, post-split. All common shares, warrants, stock options, conversion ratios, and per share information in these consolidated financial statements give retroactive effect to the 1-for-10 reverse stock split. The Company’s authorized and issued preferred stock was not affected by the split.          
Common stock authorized   95,000,000 95,000,000      
Equity note stock split, conversion ratio 0.1          
Common stock, par value | $ / shares $ 0.001 $ 0.001 $ 0.001 $ 0.001    
Additional uncertain tax provisions | $   $ 0        
Amortization of website development costs   3 years        
Capitalized cost | $   $ 79,910 $ 79,910      
Amortization expense | $   $ 9,953 16,349      
Number of operating segments | Segment   1        
Number of reportable segments | Segment   1        
Derivative liabilities under the fair value hierarchy | $   $ 0 $ 0      
Series B Convertible Preferred Shares            
Significant Accounting Policies (Textual)            
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding   162,177 168,427      
Stock options [Member]            
Significant Accounting Policies (Textual)            
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding   1,559,199 288,183      
Common stock            
Significant Accounting Policies (Textual)            
Common stock authorized 70,000,000       95,000,000 7,000,000
Warrants            
Significant Accounting Policies (Textual)            
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding   10,309,456 1,543,596